5438965 has 8 divisors (see below), whose sum is σ = 7459200. Its totient is φ = 3729552.

The previous prime is 5438903. The next prime is 5438969. The reversal of 5438965 is 5698345.

5438965 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5438965 - 2¹¹ = 5436917 is a prime.

It is an alternating number because its digits alternate between odd and even.

5438965 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5438969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77665 + ... + 77734.

It is an arithmetic number, because the mean of its divisors is an integer number (932400).

Almost surely, 2^5438965 is an apocalyptic number.

It is an amenable number.

5438965 is a deficient number, since it is larger than the sum of its proper divisors (2020235).

5438965 is a wasteful number, since it uses less digits than its factorization.

5438965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155411.

The product of its digits is 129600, while the sum is 40.

The square root of 5438965 is about 2332.1588710892. The cubic root of 5438965 is about 175.8620324566.

The spelling of 5438965 in words is "five million, four hundred thirty-eight thousand, nine hundred sixty-five".